african alert animal animals be careful beware crossing danger dog lookout mammal observant observe painted dog sign warning watch watch out wild wild dog wildlife zoo advice announcement black camera cctv communicating communication information informing notice observation safety security surveillance under-observation video warning-sign watched bright constant continuous yellow 1984 big brother business cameras closed circuit fishmonk government illegal law legal Look looking oppressive police safe secure society view viewing watching clenched close-up fingers fist fisted fists hair hairy hands held-together intense knuckles man man's-hands skin sleeve sleeves squeeze squeezing textures tight tone watch-band blue white bolt cobweb spider's-web web car care careful cars caution drivers pedestrians vehicles watch-out brown